[PATCH v2] powerpc: Fix a bunch of sparse warnings in the qe_lib

[Timur Tabi]

Andy Fleming wrote:
> Mostly having to do with not marking things __iomem.  And some failure
> to use appropriate accessors to read MMIO regs.
> 
> Signed-off-by: Andy Fleming <afleming at freescale.com>

Acked-By: Timur Tabi <timur at freescale.com>

(Not timur.tabi at freescale.com)

-- 
Timur Tabi
Linux kernel developer at Freescale